[Universal & Premium] Designed for universal compatibility - offers a direct replacement solution for almost any rolling chair with standard stem. Made with quality and premium components - heavy-duty powder-coated carbon steel bracket, precision shielded ball bearings, wear resistant polyurethane casters. Please note that our design incorporated universal grip ring stem (7/16" x 7/8" or 11mm x22mm) which unfortunately does NOT fit IKEA chairs. [Quiet & Smooth] Designed to every detail, and built with tight tolerances. Aiming to achieve boundary and gap free rolling experience - achieves smooth, quiet, and non-scratch gliding experience on all flooring types without chair mat ever. The 3" elastic polyurethane casters offers a greater surface contact, achieving enhanced comfortless and quietness without any sacrifice in maneuverability and durability. Our caster system supports up to 650 lbs. [Everywhere & Whenever] With the added rubbery touch, feel free to rock on any surfaces even during the quietest moment. Eliminates Desk Floor Mat, great for office sharing space, professional gaming environment, or even around your sleeping babies at home office. These rollerblade wheels are great alternatives for office chair wheels replacement parts while upgrading office accessories and home office supplies.

CRYSTAL STONE TREE: This handmade crystal tree is designed with carefully selected chakra gravel twisted together with copper wire to form branches. At the bottom is clear glass holding some chakra stone chips. Brings wealth and luck. Good for home decor or chakra crystal healing. Put it in your living room or office,it will help you attract wealth and prosperity, success and all good things. LUCKY CRYSTAL GIFTS: Crystals money tree brings luck, prosperity, provides protection against any kind of losses, and enhances the power of an individual. Great decorative statue to put in office, front door and living room, bedroom and etc. Best crystals gift for family, friends and lover on Birthday, Valentines Day, Housewarming, Mothers Day, Christmas and etc. NATURAL AMETHYST CRYSTAL: Amethyst in 7 chakra corresponding to the Third-Eye Chakra which can promote the activity of brain cells, helping to think and concentrate. Amethyst stands for spirituality, spirit and noble love. It can be used as an emotion and symbol of an admirer. And it is also known as amulet, usually dispels demons and enhances individual luck.